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$538+ Cheap flights from Buffalo (BUF) to Copenhagen (CPH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Cheap flight deals from Buffalo to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$680
(oojo)

One-way from

$538
(FlightHub)

Popular in

December

Cheapest in

November

Average price

$577
Provider with most accurate pricing for Buffalo-Kastrup Copenhagen flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Kastrup Copenhagen flights.
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From Buffalo to Kastrup Copenhagen
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One-way flight from Buffalo to Kastrup Copenhagen
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Highest demand for flights based on searches. 13% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Buffalo to Copenhagen

Cheapest flights from Buffalo to Copenhagen
Explore the most affordable flight options available from Buffalo to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This oojo deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:48 amBUF - CPH
2 stops18h 42mIcelandair
Thu 12/1112:55 pmCPH - BUF
2 stops14h 35mIcelandair
Deal found 11/10$680
This Orbitz deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:26 pmBUF - CPH
2 stops14h 49mBritish Airways
Tue 12/912:30 pmCPH - BUF
2 stops17h 09mBritish Airways
Deal found 11/9$692
This Air Canada deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:52 pmBUF - CPH
3 stops18h 18mAir Canada
Tue 12/96:50 amCPH - BUF
3 stops20h 25mAir Canada
Deal found 11/9$824
This Ovago deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:00 amBUF - CPH
1 stop18h 10mScandinavian Airlines
Tue 12/912:55 pmCPH - BUF
1 stop17h 21mScandinavian Airlines
Deal found 11/9$957
This Ovago deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:21 amBUF - CPH
1 stop13h 49mScandinavian Airlines
Thu 12/1112:55 pmCPH - BUF
1 stop17h 21mScandinavian Airlines
Deal found 11/10$999
This Air Canada deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:50 pmBUF - CPH
3 stops17h 55mAir Canada
Thu 12/112:20 pmCPH - BUF
3 stops28h 52mAir Canada
Deal found 11/10$1,177
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:29 amBUF - CPH
2 stops25h 51mUnited Airlines
Thu 1/19:50 amCPH - BUF
2 stops37h 04mUnited Airlines
Deal found 11/10$1,302
This KLM deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:01 pmBUF - CPH
2 stops14h 59mMultiple Airlines
Thu 1/112:55 pmCPH - BUF
1 stop32h 14mMultiple Airlines
Deal found 11/10$2,322

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Copenhagen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 12, 2025.
Use the filters below to find and compare flights from Buffalo to Copenhagen that are best for you.

Fly from

Buffalo

Fly to

Copenhagen

Route

Depart

Return

Price

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Fri 12/5

11:48 am-12:30 pm

2 stops18h 42m

Kastrup Copenhagen

Thu 12/11

12:55 pm-9:30 pm

2 stops14h 35m

$680

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Tue 11/25

4:26 pm-1:15 pm

2 stops14h 49m

Kastrup Copenhagen

Tue 12/9

12:30 pm-11:39 pm

2 stops17h 09m

$692

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/4

5:55 pm-6:20 pm

2 stops18h 25m

Kastrup Copenhagen

Tue 4/7

7:05 pm-5:07 pm

2 stops28h 02m

$800

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Tue 11/25

1:52 pm-2:10 pm

3 stops18h 18m

Kastrup Copenhagen

Tue 12/9

6:50 am-9:15 pm

3 stops20h 25m

$824

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/4

12:50 pm-9:30 am

2 stops38h 40m

Kastrup Copenhagen

Tue 4/7

10:25 am-2:25 pm

2 stops34h 00m

$842

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/4

7:00 am-2:45 pm

2 stops25h 45m

Kastrup Copenhagen

Tue 4/7

1:35 pm-11:57 pm

1 stop16h 22m

$924

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sun 3/15

11:15 am-9:20 am

2 stops17h 05m

Kastrup Copenhagen

Sun 3/22

6:45 am-6:51 pm

2 stops17h 06m

$943

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Tue 11/25

7:00 am-7:10 am

1 stop18h 10m

Kastrup Copenhagen

Tue 12/9

12:55 pm-12:16 am

1 stop17h 21m

$957

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sun 3/15

10:10 am-11:25 am

2 stops20h 15m

Kastrup Copenhagen

Sun 3/22

6:50 am-11:46 pm

2 stops21h 56m

$978

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Fri 2/6

2:49 pm-6:15 pm

2 stops21h 26m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 11 results
1
2

Compare providers for flights from Buffalo to Copenhagen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Copenhagen in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Copenhagen flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Copenhagen flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Copenhagen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Copenhagen flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Copenhagen

What is the cheapest time of day to fly from BUF to CPH?

Find hourly flight availability from Buffalo to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Copenhagen in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Copenhagen?

    Icelandair, British Airways, and KLM can get you from Buffalo to Copenhagen in just under 14h 49m. Your travel time can differ by up to 3h 53m. There are 3900 mi between Buffalo and Copenhagen. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Buffalo to Copenhagen that include hotel bookings?

    Yes. In addition to deals on Buffalo to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Copenhagen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Copenhagen.

  • Can I find deals for business class flights from Buffalo to Copenhagen?

    Yes. Cheapflights offers flight deals from Buffalo to Copenhagen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup

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